1970Final results
1970 election for Colorado House District 1
Colorado House of Representatives · Colorado
Dennis Gallagher (D) won with 61.9% of the vote, defeating William Bly (R) by 23.9 points.
Dennis GallagherDemocrat · winner
61.9%5,637
William BlyRepublican
38.1%3,464
9,101 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET